package cn.tedu.boot012.controller;

import cn.tedu.boot012.entity.Emp;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;

import javax.servlet.http.HttpServletRequest;

@Controller
public class ParamController {
    @RequestMapping("/param1")
    @ResponseBody
    public String param1(HttpServletRequest request){
        //从Request对象中获取参数
        String info = request.getParameter("info");
        return "接收到了:"+info;
    }
    @RequestMapping("/param2")
    @ResponseBody
    public String param2(String name,int age){
        return name+":"+age;
    }

    @RequestMapping("/param3")
    @ResponseBody
    public String param3(Emp emp){
        return emp.toString();
    }
}
